#define _CRT_SECURE_NO_WARNINGS

#include "string.h"

int main()
{
	//my_string::string_test1();
	//my_string::string_test2();
	//my_string::string_test3();
	//my_string::string_test4();
	//my_string::string_test5();
	//my_string::string_test6();
	my_string::string_test7();

	return 0;
}